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Application filed by Outokumpu OyfiledCriticalOutokumpu Oy
Priority to FI830465ApriorityCriticalpatent/FI66029C/fi
Publication of FI830465A0publicationCriticalpatent/FI830465A0/fi
Application grantedgrantedCritical
Publication of FI66029BpublicationCriticalpatent/FI66029B/fi
Publication of FI66029CpublicationCriticalpatent/FI66029C/fi